| Literature DB >> 15070307 |
Meng-Ting Lee1, Chia-Kuo Yen, Wen-Ping Yang, Hsian-Hung Chen, Chi-Hung Liao, Chih-Hung Tsai, Chin H Chen.
Abstract
We have synthesized a new green fluorescent dopant C-545P having incorporated five strategically placed "methyl" steric spacers on the julolidyl ring system. C-545P has good thermal properties and photostability, and when fabricated as a dopant in an Alq(3)-hosted OLED device, it shows notable improvement in luminance efficiency and is more resistant to concentration quenching than C-545T, particularly in the doping concentration range between 1 and 2% v/v, while achieving comparable device stability. [structure: see text]Entities:
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Year: 2004 PMID： 15070307 DOI： 10.1021/ol049903d
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005